ED 18-180 – 25 bar max pressure ED 18-480 – 230V/1ph/60Hz ED 18-180 – 115V/1ph/60Hz ED 18-480 – NPT connections ED 18-360 – UL and CSA certified No-loss intelligent drain on all models The easy dry line range of refrigeration air dryers has been designed to maximize efficiency and reliability. All models are equipped with a high efficiency heat exchanger including an integrated condensate separator. The above mentioned heat exchangers, completely designed and developed in our labs, are capable of achieving the highest levels of performance, required from the market, together with a very low pressure drop rate. Thanks to our patented solution, the programmable control board will adjust the fan speed according to the load, in order to guarantee, under any working conditions, a constant and high level performance. Every unit is equipped with a wide range of adjustable settings and alarm outputs such as: high dew point temperature, anti freezing alarm, fault probe, and so on. ED series dryers are all equipped with a programmable electronic condensate discharger, suitable for working with high efficiency in all kind of conditions. Available upon request also with “no loss” air capacity discharger.
Non-standard voltage 230/1/60 NPT connections No-loss intelligent drain New Energy Saving dryers series. Thanks to the innovative and patented three-circuit heat exchanger (refrigerant, glycol and compressed air), the new ESD dryers save energy effectively from 0 to 100% load allowing a reduction in operating costs guaranteed up to a maximum of 90%. Particularly suitable for all applications that require a partial load or intermittent use of compressed air. The dryer is equipped with an additional feature of the display that allows to view and verify the current and historical savings. The new electronic control board also includes a second probe dedicated to the glycol control to ensure maximum efficiency avoiding freezing problems. The variable speed fan control allows to achieve maximum performance in all conditions of load and ambient.
STANDARD CONDITIONS Ambient temperature: 25°C Working pressure: 7 bar Max working pressure: 16 bar (13 bar on F0440) Inlet air temperature: 20°C Max inlet air temperature: 100°C (60°C on CF) DF – Anti-dust protection filter suitable for the removal of solid, liquid and emulsionated particles down to 10 microns. A long working life together with a strong resistance to heat and abrasion make this filter the perfect choice for protecting your compressed air pipe system, machineries and accessories. The ceramic material is suggested for all heavy duty applications. QF – Pre-filter suitable for the removal of solid particles down to 5 micron including liquids, emulsions and oil particles. The strong mechanical resistance makes this filter the ideal initial protection of a compressed air system to retain impurities and, for example, it is suitable as a post-filter for adsorption dryers. PF – HF – Interception type filters suitable for solid and oil particles up to 1 micron – 0,1 mg/m³ (PF) and 0,01 micron – 0,01 mg/m³ (HF). These filters, by means of the impact, interception and coalescing principles, compel the submicronic liquid particles, which from the inside strain through the element, to collide and thus become larger micro droplets, which will drip the bottom of the filter housing. CF – There are treatments in industrial plants which in addition to oil free air, require the elimination of oil vapors and odors. For these purposes, the activated carbon filter through the adsorption process attracts all odors and vapors left after desoiling and keep them on the surface of the activated carbon grain molecules. Owing to this PF or HF filters have to be placed before the CF filters. The element is made by thick activated carbon layer covered by fiber coating kept in place by an inside and outside stainless steel wall.
60Hz version available on all models RA10-160 – NPT connections RA300-750 – ANSI connections NO separator, motor or frame The widely sized heat exchanger and powerful electrical forms permit to lower compressed air temperatures from 120°C up to an outlet temperature of 9°C higher than the ambient temperature. Pressure drops are reduced to the minimum and the condensate formed is discharged through the condenser separator mounted on outlet of the heat exchanger.
